Doomsday Bug-Out Bunker

Instead of bunkering down, Travis believes it's essential to stay on the move during a real-life apocalypse. To prepare for a missile attack on Huntsville, the boys build a portable, bulletproof shelter. To test the innovative design, they head deep into the woods, deploy the shelter, install some motion lasers and ask a mob of local doomsday preppers to hunt em down.